26788365

素因数分解:

$3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2213}}^1$

素因数の和:2493

約数の個数: 24

約数和(自身を含む): 46626840

約数和(自身を除く): 19838475

約数列:

[1, 3, 5, 9, 15, 45, 269, 807, 1345, 2213, 2421, 4035, 6639, 11065, 12105, 19917, 33195, 99585, 595297, 1785891, 2976485, 5357673, 8929455, 26788365]

約数ペア:

[(1, 26788365), (3, 8929455), (5, 5357673), (9, 2976485), (15, 1785891), (45, 595297), (269, 99585), (807, 33195), (1345, 19917), (2213, 12105), (2421, 11065), (4035, 6639)]